{"id":24779,"date":"2026-09-08T02:47:33","date_gmt":"2026-09-08T02:47:33","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/sx550x-16ft-k9-cisco-550x-series-16-ports-managed-switch\/"},"modified":"2026-09-08T02:47:48","modified_gmt":"2026-09-08T02:47:48","slug":"sx550x-16ft-k9-cisco-550x-series-16-ports-managed-switch","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/sx550x-16ft-k9-cisco-550x-series-16-ports-managed-switch\/","title":{"rendered":"SX550X-16FT-K9 Cisco 550X Series 16 Ports Managed Switch"},"content":{"rendered":"<p>SX550X-16FT-K9 Technical Specifications<\/p>\n<p>Cisco 550X Series 16 Ports Managed Twisted Pair Rack-mountable Supported Stackable Layer 3 Switch \u2013 8 10GBase-T Ports &#038; 8 10-Gigabit Small Form-Factor Pluggable Plus (SFP+) Ports<\/p>\n<p>Manufacturer: Cisco<\/p>\n<p>Part Number: SX550X-16FT-K9<\/p>\n<p>Product Series: 550X<\/p>\n<p>Product Type: Ethernet Switch<\/p>\n<p>Technical Specifications<\/p>\n<p>Device Type: Switch \u2013 16 Ports \u2013 L3 \u2013 Managed \u2013 Stackable<\/p>\n<p>Enclosure Type: Desktop, Rack-mountable<\/p>\n<p>Subtype: 10 Gigabit Ethernet<\/p>\n<p>Ports: 8 x 10GBASE-T + 8 x 10 Gigabit SFP+<\/p>\n<p>Performance<\/p>\n<p>Forwarding Performance (64-byte Packet Size): 238.08 Mpps<\/p>\n<p>Switching Capacity: 320 Gbps<\/p>\n<p>Capacity<\/p>\n<p>VLANs Supported: 4094<\/p>\n<p>IPv4 Routes (Static): 7168<\/p>\n<p>IPv6 Routes (Static): 1792<\/p>\n<p>IPv6 Interfaces: 256<\/p>\n<p>IP Interfaces: 256<\/p>\n<p>MSTP Instances: 16<\/p>\n<p>QoS Hardware Queues: 8<\/p>\n<p>Packet Buffer Size: 3 MB<\/p>\n<p>MAC Address Table Size: 32000 Entries<\/p>\n<p>Jumbo Frame Support: 9000 Bytes<\/p>\n<p>Max Units in a Stack: 8<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SX550X-16FT-K9 Overview<\/p>\n<p>The SX550X-16FT-K9 Cisco 550X Series 16-port managed switch offers a variety of power options and redundancy features to ensure that your network stays up and running even in the event of a power failure:<\/p>\n<p>External Power Supply: The switch is powered by an external power supply, which can be connected to an AC power outlet.<\/p>\n<p>Redundant Power Supply (RPS) Support: The switch supports the use of an RPS, which can provide redundant power in the event of a power failure. This helps to ensure that the switch continues to operate even if the primary power supply fails.<\/p>\n","protected":false},"featured_media":24780,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[2915,332],"product_tag":[3776,2910,1460,2909,1243],"class_list":["post-24779","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-network-switches-network-switches","product_cat-network-switches","product_tag-320-gbps","product_tag-ethernet-switch","product_tag-rack-mountable","product_tag-sfp","product_tag-small-form-factor","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SX550X-16FT-K9 Cisco 550X Series 16 Ports Managed Switch - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geektechsol.com\/index.php\/product\/sx550x-16ft-k9-cisco-550x-series-16-ports-managed-switch\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SX550X-16FT-K9 Cisco 550X Series 16 Ports Managed Switch - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"SX550X-16FT-K9 Overview The SX550X-16FT-K9 Cisco 550X Series 16-port managed switch offers a variety of power options and redundancy features to ensure that your network stays up and running even in the event of a power failure: External Power Supply: The switch is powered by an external power supply, which can be connected to an AC power outlet. 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